MOT-STEP transfer error

[yjlin0223]

2021-07-13 18:53:38.368250: I tensorflow/stream_executor/platform/default/dso_loader.cc:53] Successfully opened dynamic library libcudart.so.11.0
I0713 18:53:39.327753 140106723893440 build_step_data.py:292] Starts to processing STEP dataset split train.
Traceback (most recent call last):
File "/home/ubuntu/yunjian/motion_deeplab/deeplab2/data/build_step_data.py", line 298, in
app.run(main)
File "/home/ubuntu/anaconda3/envs/deeplab2/lib/python3.6/site-packages/absl/app.py", line 312, in run
_run_main(main, args)
File "/home/ubuntu/anaconda3/envs/deeplab2/lib/python3.6/site-packages/absl/app.py", line 258, in _run_main
sys.exit(main(argv))
File "/home/ubuntu/yunjian/motion_deeplab/deeplab2/data/build_step_data.py", line 294, in main
FLAGS.use_two_frames)
File "/home/ubuntu/yunjian/motion_deeplab/deeplab2/data/build_step_data.py", line 283, in _convert_dataset
use_two_frames, is_testing)
File "/home/ubuntu/yunjian/motion_deeplab/deeplab2/data/build_step_data.py", line 247, in _create_panoptic_tfexample
prev_label_data=prev_label_data)
File "/home/ubuntu/yunjian/motion_deeplab/deeplab2/data/data_utils.py", line 224, in create_video_tfexample
label_format)
File "/home/ubuntu/yunjian/motion_deeplab/deeplab2/data/data_utils.py", line 124, in create_features
raise ValueError('Unsupported image format: %s' % image_format)
ValueError: Unsupported image format: jpg

Process finished with exit code 1

following the guide:https://github.com/google-research/deeplab2/blob/main/g3doc/setup/kitti_step.md, I transfer the KITTI dataset to KITTI_STEP, while I transfer MOT-Challenge following the guide:https://github.com/google-research/deeplab2/blob/main/g3doc/setup/motchallenge_step.md, I get the above error.

[ClaireXie]

Hi yjlin0223,

Thanks for pointing out this issue. We fixed this last week in a58814f#diff-9ab724a923b0af2a9aa0ff05336efb87037db7fee59123ade73e24efc0a0aec6. Can you update your branch to incorporate this change?

[yjlin0223]

thanks,it works